Integration basics JEE

simply bhai
APPLY BY PARTS (dont get scared to use it )

use it and the answer will come in front of u

first put m = 0 n=1 then eliminate options
then put n=0 m= 1 eliminate options
still if 2 options are left put m=2 ... n=0 and eliminate .. surely u would be left with the final correct option !

question use both method .. see whose is the shortest . .i bet it is mine

na bhai tere saath ladai kaise
but by ur trick 1 is bound to get confused

SIMPLY USE BY PARTS AND THE ANSWER IS AT THE DOORSTEP[1][1][1]

ankit's method is also rite......no harm in doing that becoz in exam hall u have to get the ans.....any method which gets u the answer within time frame is the best method in this world

okay yar manipal thanks .....

that would take time isliye post kiya question .....

n yeah thanks ankit .... thats what i needed

mani paji .. chal yaar ab jara apna chem question bhi dekh le ...